The ZEQ-1-24K+ from Mini Circuits is a Gain Equalizer with Frequency DC to 20 GHz, Gain Equalization 1 dB, Insertion Loss 1.8 to 3.2 dB, Power 30 W, Impedance 50 Ohms. Tags: Module with Connectors, Negative Gain Slope. More details for ZEQ-1-24K+ can be seen below.